If you have the following two errors building your Java projects using Eclipse,

• Unsafe cannot be resolved to a type
• The import sun.misc.Unsafe cannot be resolved

Then, this turns out to be the fix for me.

Navigate to the project and Select Project – Preferences – Java Compiler – Enable project specific settings – Compiler compliance level = 11 – Use default compliance settings (Ticked)

Apply and Close – then do a full clean rebuild, which will make the errors go away!

–EOF (The Ultimate Computing & Technology Blog) —

推荐阅读：
冬季经常喝新鲜梨汁的九大好处　 百果之王红枣的营养价值和保健功效　 姜对身体好处多但晚上不宜大量食用　 糖尿病患者饮食误区 吃得太少致营养不良　 把牛奶当水喝会带哪些健康危害　 不适当多吃蔬菜也可能造成胃肠不适　 帮助预防“三高”心血管疾病的食谱　 白酒市场虚假宣传潜规则：年份造假工艺虚标　 三种适合春分时节吃的常见养生食物　 电脑族需要多吃一些明目功能的食物